| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | -11 | 9 | -1 | 0.68 | 2037 | 0 |
| Feb | -3 | 18 | 7 | 0.5 | 1617 | 0 |
| Mar | 11 | 31 | 21 | 0.58 | 1374 | 0 |
| Apr | 28 | 50 | 39 | 1.15 | 781 | 0 |
| May | 42 | 66 | 54 | 2.24 | 376 | 28 |
| Jun | 52 | 73 | 63 | 3.71 | 136 | 61 |
| Jul | 56 | 77 | 66 | 3.33 | 60 | 104 |
| Aug | 54 | 76 | 65 | 3.09 | 111 | 106 |
| Sep | 43 | 65 | 54 | 2.57 | 337 | 6 |
| Oct | 32 | 51 | 42 | 1.49 | 729 | 0 |
| Nov | 15 | 30 | 23 | 0.8 | 1267 | 0 |
| Dec | -1 | 15 | 7 | 0.62 | 1803 | 0 |
| Year | 26 | 47 | 37 | 20.76 | 10628 | 305 |
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